P    #regions in PPM
# 2011-07-27 11:27:29 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  213.4331897455267  199.50386578318705  4.033  7.420  # for region 1
  179.95787893280726  167.60122057911886  2.063  5.111  # for region 2
  32.80131126615463  21.34331897455267  7.537  16.662  # for region 3
